CN114178354B - Automatic workpiece folding equipment and control method thereof - Google Patents
Automatic workpiece folding equipment and control method thereof Download PDFInfo
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- CN114178354B CN114178354B CN202111484492.2A CN202111484492A CN114178354B CN 114178354 B CN114178354 B CN 114178354B CN 202111484492 A CN202111484492 A CN 202111484492A CN 114178354 B CN114178354 B CN 114178354B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
Abstract
The invention relates to the technical field of nonstandard automation, in particular to an automatic workpiece folding device and a control method thereof, wherein the device comprises: the workpiece carrying platform is used for temporarily fixing the workpiece; the platform driving mechanism is connected with the workpiece platform and used for driving the workpiece platform to move along a set linear direction; the material folding mechanism is arranged in the moving direction of the carrier driving mechanism, and stops when the carrier driving mechanism drives the workpiece carrier to a set position in the material folding mechanism; the material folding mechanism comprises a supporting piece and a pressing piece which are oppositely arranged, a fixed table only supporting the convex part is arranged on the workpiece carrying platform, a pressing column used for pressing and supporting the convex part is also arranged on the material folding mechanism, and the pressing column and the fixed table are matched to press and compress the convex part; the bulge is fixed through the matching of the pressing column and the fixing table on the workpiece carrying platform, and then the auxiliary positioning sheet is broken through the synchronous reciprocating movement of the abutting piece and the pressing piece which are in contact with the two surfaces of the auxiliary fixing sheet, so that the processing efficiency and precision are improved.
Description
Technical Field
The invention relates to the technical field of nonstandard automation, in particular to automatic workpiece folding equipment and a control method thereof.
Background
The workpiece shown in fig. 1 comprises a formed frame body 01, a convex part 02 formed by extending on the side of the frame body 01 and an auxiliary fixing sheet 03 connected with the convex part 02 on the side of the frame body 01, wherein the auxiliary fixing sheet 03 is used for auxiliary positioning of the convex part 02 in the frame body 01 before the frame body 01 and the convex part 02 are formed by a die, and the auxiliary fixing sheet 03 needs to be cut after the frame body 01 and the convex part 02 are formed by the die, but because the hanging end of the convex part 02 is of a bent structure, the corresponding space requirement is difficult to reach by machinery when the auxiliary fixing sheet 03 is cut;
in the related art, the auxiliary fixing piece 03 on the workpiece is cut off manually, and the auxiliary fixing piece 03 is cut off from the boss 02 by using a tool such as scissors, however, the manual cutting is not efficient, and on the other hand, cutting errors may occur, and the yield of the workpiece in the processing process is reduced.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the automatic workpiece folding equipment and the control method thereof are provided, and the efficiency and the precision of auxiliary fixing piece cutting are improved.
In order to achieve the purpose, the invention adopts the technical scheme that:
in a first aspect, the present invention provides an automatic workpiece folding apparatus, including:
the workpiece carrying platform is used for temporarily fixing the workpiece;
the platform driving mechanism is connected with the workpiece platform and is used for driving the workpiece platform to move along a set linear direction;
the material folding mechanism is arranged in the moving direction of the carrier driving mechanism, and stops when the carrier driving mechanism drives the workpiece carrier to a set position in the material folding mechanism;
the folding mechanism comprises a supporting piece and a pressing piece which are oppositely arranged, the supporting piece and the pressing piece are arranged in a moving mode along a direction close to or far from each other, the supporting piece only supports the bottom of the auxiliary fixing piece after the workpiece carrying platform moves between the supporting piece and the pressing piece, the pressing piece only contacts with the top of the auxiliary fixing piece, a fixing platform only supports the protruding portion is arranged on the workpiece carrying platform, a pressing column used for pressing the protruding portion is further arranged on the folding mechanism, the pressing column and the fixing platform are matched to press the protruding portion, the supporting piece and the pressing piece synchronously reciprocate along a direction perpendicular to the plane of the auxiliary fixing piece, and the auxiliary fixing piece is stopped being broken.
Furthermore, a visual recognition mechanism is arranged between the material folding mechanism and the carrier driving mechanism, and the visual recognition mechanism is arranged towards the front of the workpiece carrier and used for acquiring images on the workpiece carrier so as to judge whether the workpiece is in place.
Further, the stage driving mechanism comprises a slide rail, a first driving part and a mobile station, the mobile station is arranged on the slide rail in a sliding manner, the first driving part is connected with the mobile station, the workpiece stage is arranged on the mobile station, and the first driving part drives the mobile station to the visual recognition mechanism;
the movable table is also provided with a track for the workpiece carrying platform to slide, a connecting rod connected with the workpiece carrying platform and a second driving part connected with the connecting rod, and the second driving part drives the workpiece carrying platform to move into the material folding mechanism.
Furthermore, the bottom of the mobile station is also rotatably provided with a connecting seat, the connecting seat is slidably arranged on the sliding rail, and the connecting seat is provided with a rotating driving piece which is connected with the mobile station and used for driving the mobile station to rotate for a set angle so as to load and unload materials.
Furthermore, the front end and the side edges of the platform deck driving mechanism are also provided with support tables, and the support tables are provided with rollers for supporting the free ends of the mobile stations.
Furthermore, the material folding mechanism comprises a fixed wall, a third driving piece connected with the pressing column is arranged at the top of the fixed wall, and when a workpiece on the workpiece carrying platform moves to the position below the pressing column, the third driving piece drives the pressing column to press the workpiece.
Furthermore, a movable plate is arranged on the fixed wall in a sliding manner in the vertical direction, a fourth driving part and a fifth driving part which are arranged oppositely are arranged on the movable plate, the fourth driving part is connected with the pressing part, the fifth driving part is connected with the abutting part, and after the workpiece carrying platform moves in place, the fourth driving part and the fifth driving part drive the pressing part and the abutting part to be in contact with an auxiliary fixing plate of the workpiece;
the fixed wall is also provided with a shaking driving component for driving the movable plate to vibrate in a reciprocating manner.
Further, the shaking driving assembly comprises a rotary driving piece, a rotating shaft, an eccentric wheel and a driving plate;
the driving plate is fixed on the movable plate, a transverse straight hole is formed in the driving plate, the eccentric wheel penetrates into the straight hole in the driving plate, the eccentric wheel is fixed on the rotating shaft, and the rotating driving piece is used for driving the rotating shaft to rotate.
Furthermore, the rotating shaft is also provided with an inverted T-shaped slide way in a penetrating manner along the radial direction of the rotating shaft, a slide block is arranged in the inverted T-shaped slide way in a sliding manner, and the slide block is connected with the eccentric wheel;
fall T type slide both sides fixed regulating plate, the spiro union has the regulation pole on the regulating plate, adjust the pole pass through the screw thread with the slider is connected, and is when needs are adjusted during the drive range of drive plate, rotate adjust the pole in order to adjust the slider is in position in the T type slide falls.
In a second aspect, the invention further provides a control method for the automatic workpiece folding equipment in the first aspect, which includes the following steps:
placing a workpiece on a workpiece carrying platform;
driving a workpiece carrying platform to a set position in the material folding mechanism;
driving the pressing column to be close to the workpiece until pressure is generated between the pressing column and a fixed table in the workpiece carrying table to stop, so that the convex part of the workpiece is fixed;
driving the pressing piece and the abutting piece to be close to the auxiliary fixing piece of the workpiece until the pressing piece and the abutting piece are contacted with two ends of the auxiliary fixing piece;
the pressing and holding piece and the abutting piece are driven to synchronously move up and down until the auxiliary fixing piece is broken off and stopped.
The invention has the beneficial effects that: the invention fixes the bulge part by matching the pressing column with the fixing table on the workpiece carrying platform, and then enables the auxiliary fixing sheet to be bent to be broken in a reciprocating manner by synchronously reciprocating the abutting piece and the pressing piece which are in contact with two surfaces of the auxiliary fixing sheet.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a partial structure of a workpiece according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of an automatic workpiece folding apparatus according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a material folding mechanism in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a workpiece stage according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of the initial stage of the auxiliary fixing sheet folding according to the embodiment of the present invention;
FIG. 6 is a schematic structural view of the auxiliary fixing plate broken off in the embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a stage driving mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a stage driving mechanism during discharging according to an embodiment of the present invention;
FIG. 9 is a schematic view of an installation structure of the third driving member according to the embodiment of the present invention;
FIG. 10 is a schematic view of the mounting structure of the fourth and fifth driving members according to the embodiment of the present invention;
fig. 11 is a schematic driving structure diagram of a movable plate in the embodiment of the present invention (the movable plate is partially cut away);
FIG. 12 is an exploded view of the movable plate driving structure according to the embodiment of the present invention;
FIG. 13 is a schematic view of an eccentric wheel position adjustment structure according to an embodiment of the present invention;
fig. 14 is a flowchart of a control method of an automatic workpiece material folding apparatus according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The automatic workpiece folding device shown in fig. 2 to 6 comprises a workpiece carrier 10, a carrier driving mechanism 20 and a folding mechanism 30, wherein:
a workpiece stage 10 for temporarily fixing a workpiece; as shown in fig. 2, the work carrier 10 is used for supporting the work and placing the work in a predetermined orientation when placing the work, and it should be noted that, in the embodiment of the present invention, a plurality of positions on the work carrier 10 for placing the work may be provided, and may be one or a plurality of positions side by side, which are determined according to the processing stations of the material folding mechanism 30;
the stage driving mechanism 20 is connected to the workpiece stage 10 and configured to drive the workpiece stage 10 to move in a set linear direction; the set direction is the direction toward the material folding mechanism 30, and the workpiece carrier 10 is automatically positioned by the carrier driving mechanism 20, so that the accuracy can be improved;
the material folding mechanism 30 is arranged at a position in the moving direction of the stage driving mechanism 20, and stops when the stage driving mechanism 20 drives the workpiece stage 10 to a set position in the material folding mechanism 30;
as shown in fig. 3 to 6 in detail, referring to fig. 3, the material folding mechanism 30 includes a supporting member 31 and a pressing member 32 that are oppositely disposed, the supporting member 31 and the pressing member 32 are disposed along a direction approaching to or departing from each other, when the supporting member 31 and the pressing member 32 are away from each other, the purpose is to make the workpiece carrier 10 move to the space inside the material folding mechanism 30, and after the workpiece carrier 10 moves to between the two, the supporting member 31 only supports against the bottom of the auxiliary fixing plate 03, and the pressing member 32 only contacts with the top of the auxiliary fixing plate 03;
in order to fix the convex portion 02, as shown in fig. 4, the workpiece carrier 10 has a fixing table 10a only abutting against the convex portion 02, where it is noted that the fixing table 10a is suspended, extends from the inside of the workpiece carrier 10 and bends upward to form a structure abutting against the convex portion 02, and both sides of the fixing table 10a are through structures to facilitate the entering and moving of the pressing member 32 and the abutting member 31; with continued reference to fig. 3 and 5, the material folding mechanism 30 further has a pressing column 33 for pressing and holding the protruding portion 02, the pressing column 33 and the fixing platform 10a cooperate to press and hold the protruding portion 02, as shown in fig. 5, at this time, the pressing column 33 and the fixing platform 10a have fixed the protruding portion 02 and have not reached the bent portion at the front end of the protruding portion 02, and then the abutting piece 31 and the pressing piece 32 synchronously reciprocate along the direction perpendicular to the plane of the auxiliary fixing piece 03 until the auxiliary fixing piece 03 is broken and stopped as shown in fig. 6.
In the above embodiment, the pressing column 33 is matched with the fixing table 10a on the workpiece carrier 10 to fix the protruding portion 02, and then the supporting piece 31 and the pressing piece 32 which are in contact with both sides of the auxiliary fixing piece 03 move synchronously and reciprocally, so that the auxiliary fixing piece 03 is bent to be broken reciprocally.
In order to further improve the accuracy of moving the workpiece stage 10 in place, in the embodiment of the present invention, a visual recognition mechanism 40 is further provided, as shown in fig. 2, a visual recognition mechanism 40 is further provided between the material folding mechanism 30 and the stage driving mechanism 20, and the visual recognition mechanism 40 is provided toward the front of the workpiece stage 10 and is used for acquiring an image on the workpiece stage 10 to determine whether the workpiece is in place. In this way, in the moving process of the workpiece carrying platform 10, through the recognition of the visual recognition mechanism 40, whether the workpiece is in a correct position can be judged, and if the workpiece is out of position, an alarm is given out, so that the machining accuracy is further improved;
in order to cooperate with the recognition of the visual recognition mechanism 40, as shown in fig. 7, the stage driving mechanism 20 includes a slide rail 21, a first driving member 22 and a moving stage 23, the moving stage 23 is slidably disposed on the slide rail 21, the first driving member 22 is connected with the moving stage 23, the workpiece stage 10 is disposed on the moving stage 23, and the first driving member 22 drives the moving stage 23 to the visual recognition mechanism 40; in this way, the movable table 23 is moved for the first time by the first driving unit 22, and moved to a position below the visual recognition mechanism 40 for the first time, to determine whether the workpiece is in place;
after the visual recognition mechanism 40 finishes recognizing the workpiece stages 10, referring to fig. 7, the movable table 23 further includes a rail 23a on which the workpiece stages 10 slide, a link 23b connected to the workpiece stages 10, and a second driving member 23c connected to the link 23b, and the second driving member 23c drives the workpiece stages 10 into the material folding mechanism 30. As shown in fig. 7, the workpiece carrier 10 slides on the rail 23a, the rail 23a is parallel to the slide rail 21, and the workpiece carrier 10 continues to move for the second time to the inside of the material folding mechanism 30 by the movement of the second driving member 23 c; it should be noted that the first driving mechanism, the second driving mechanism and the subsequent third to fifth driving members 37 in the embodiment of the present invention are all linear driving members, such as pneumatic cylinders, hydraulic cylinders, or motor-screw structures, or synchronous belt drives or sprocket-chain drives, and gear-rack matching, etc. the linear driving mechanisms are conventional in the art; by the two-time moving mode, the visual recognition mechanism 40 is matched, and the automation degree and the processing precision are improved;
in the embodiment of the present invention, in order to facilitate the placement of the workpiece, the moving platform 23 is further configured to be rotatably disposed, specifically, as shown in fig. 8, a connecting seat 24 is further rotatably disposed at the bottom of the moving platform 23, the connecting seat 24 is slidably disposed on the sliding rail 21, a rotary driving member 38a25 is disposed on the connecting seat 24, and the rotary driving member 38a25 is connected to the moving platform 23 for driving the moving platform 23 to rotate by a set angle to load and unload materials. Through the arrangement, the workpiece die can be directly placed on the workpiece carrying platform 10 after being molded, so that the arrangement of other driving mechanisms is reduced, and the processing efficiency is improved;
since the free end of the movable stage 23 is suspended during rotation and after moving into the material folding mechanism 30, in order to prolong the service life of the movable stage 23, in the embodiment of the present invention, please refer to fig. 8, the front end and the side of the stage driving mechanism 20 further have a support stage 26, and the support stage 26 has a roller 26a for supporting the free end of the movable stage 23. The axial direction of the roller 26a is vertical to the moving direction of the mobile station 23 or tangent to the rotating direction, so that the resistance of the mobile station 23 during moving is reduced, and the service life of the mobile carrier is prolonged;
as for the material folding mechanism 30, as shown in fig. 9, the material folding mechanism 30 includes a fixed wall 34, a third driving member 33a connected to the pressing column 33 is provided on the top of the fixed wall 34, and when the workpiece on the workpiece stage 10 moves to below the pressing column 33, the third driving member 33a drives the pressing column 33 to press the workpiece. Due to the fixation of the fixing wall 34, the pressing column 33 can continuously lower the front surface of the boss 02 during material folding, and then the workpiece boss 02 can be reliably fixed by matching with the fixing table 10a moving on the table.
As for the driving of the abutting member 31 and the pressing member 32, as shown in fig. 10, a movable plate 35 is further slidably disposed on the fixed wall 34 in the vertical direction, a fourth driving member 36 and a fifth driving member 37 are disposed on the movable plate 35 in an opposing manner, the fourth driving member 36 is connected to the pressing member 32, the fifth driving member 37 is connected to the abutting member 31, and after the workpiece stage 10 is moved to a certain position, the fourth driving member 36 and the fifth driving member 37 drive the pressing member 32 and the abutting member 31 to contact with the auxiliary fixing plate 03 of the workpiece; it should be noted that the connection between the movable plate 35 and the fixed wall 34 can be realized by the cooperation of the vertical rail and the sliding block, and two pressing members 32 and two abutting members 31 are symmetrically arranged at intervals to correspond to the two auxiliary fixing pieces 03; before the workpiece carrier 10 enters between the fourth driving part 36 and the fifth driving part 37, the fourth driving part 36 and the fifth driving part 37 are far away from each other, and after the workpiece carrier 10 moves into between the fourth driving part and the fifth driving part, the workpiece carrier and the workpiece carrier approach each other, at this time, the pressing column 33 penetrates from the middle of the two pressing pieces 32 to fix the protruding part 02, and then the pressing pieces 32 and the abutting pieces 31 are matched with each other to realize accurate reciprocating bending auxiliary fixing pieces;
the fixed wall 34 is also provided with a shaking driving assembly 38 for driving the movable plate 35 to vibrate reciprocally. It should be noted that the material shaking driving assembly 38 can have many forms, and the reciprocating motion can be realized in the prior art, for example, the material shaking driving assembly can be driven by a rack and pinion, or the reciprocating pushing of two pneumatic cylinders and hydraulic cylinders;
in an embodiment of the present invention, as shown in fig. 11 and 12, the material shaking drive assembly 38 comprises a rotary drive member 38a25, a rotary shaft 38b, an eccentric 38c and a drive plate 38d;
the driving plate 38d is fixed on the movable plate 35, the driving plate 38d has a transverse slotted hole, the eccentric 38c penetrates into the slotted hole in the driving plate 38d, the eccentric 38c is fixed on the rotating shaft 38b, and the rotary driving member 38a25 is used for driving the rotating shaft 38b to rotate. Because the eccentric wheel 38c is not located at the axial center of the rotating shaft 38b, when the rotating shaft 38b rotates, the eccentric wheel 38c moves along a circular track, and because the eccentric wheel 38c extends into the straight hole of the driving plate 38d, the driving plate 38d is fixedly connected with the movable plate 35, the movable plate 35 can be driven only in the height direction, and thus, when the rotating shaft 38b rotates, the movable plate 35 can reciprocate up and down; in the embodiment of the present invention, the rotary driving member 38a25 may be a motor, and the motor may be directly engaged with the rotating shaft 38b, or may be a pulley as shown in fig. 12 to drive the rotating shaft 38b to rotate;
as shown in fig. 13, in the embodiment of the present invention, the amplitude of the reciprocating vibration of the movable plate 35 can be achieved by adjusting the position of the eccentric wheel 38c on the rotating shaft 38b, specifically, the rotating shaft 38b is further provided with an inverted T-shaped slideway 38b1 along the radial direction thereof, the inverted T-shaped slideway 38b1 is provided with a sliding block 38b2 in a sliding manner, and the sliding block 38b2 is connected with the eccentric wheel 38 c;
an adjusting plate 38b3 is fixed on two sides of the inverted T-shaped slideway 38b1, an adjusting rod 38b4 is screwed on the adjusting plate 38b3, the adjusting rod 38b4 is connected with the sliding block 38b2 through a thread, and when the driving amplitude of the driving plate 38d needs to be adjusted, the adjusting rod 38b4 is rotated to adjust the position of the sliding block 38b2 in the inverted T-shaped slideway 38b 1. By rotating the adjusting rod 38b4, the sliding block 38b2 can move in the inverted T-shaped slideway 38b1 due to the threaded engagement of the sliding block 38b2 and the adjusting rod 38b 4; it should be noted that the inverted T-shaped chute 38b1 means that the width of the chute inside the rotating shaft 38b is larger than the width of the chute near the eccentric 38c, so as to realize stable fixation of the eccentric 38 c; through the arrangement, the control on the bending amplitude can be realized only by rotating the adjusting rod 38b4, and the structure is simple and easy to realize;
the embodiment of the present invention further provides a control method of the above automatic workpiece folding apparatus, as shown in fig. 14, since the whole processing process has been described in detail in the above description of the apparatus, a person skilled in the art can understand the following steps based on the above description, specifically including the following steps:
s10: placing a workpiece on a workpiece carrier 10;
s20: driving the workpiece carrying platform 10 to a set position in the material folding mechanism 30;
s30: driving the pressing column 33 to approach the workpiece until pressure is generated between the pressing column and a fixed table 10a in the workpiece carrying table 10, so that the convex part 02 of the workpiece is fixed;
s40: the pressing and holding piece 32 and the abutting piece 31 are driven to be close to the auxiliary fixing piece 03 of the workpiece until the pressing and holding piece and the abutting piece are contacted with the two ends of the auxiliary fixing piece 03;
s50: the pressing piece 32 and the abutting piece 31 are driven to synchronously move up and down until the auxiliary fixing piece 03 is broken off and stopped.
After the above operation is completed, the apparatus is reset, and the next breaking process is performed, and it should be noted that, in this embodiment of the present invention, the breaking operation may also be performed on a plurality of workpieces at the same time, which is not described herein again.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An automatic material equipment of rolling over of work piece which characterized in that includes:
the workpiece carrying platform is used for temporarily fixing a workpiece, and the workpiece comprises a forming frame body, a protruding part formed by extending from the side edge of the frame body and an auxiliary fixing piece connected with the protruding part from the side edge of the frame body;
the platform driving mechanism is connected with the workpiece platform and used for driving the workpiece platform to move along a set linear direction;
the material folding mechanism is arranged in the moving direction of the carrier driving mechanism, and stops when the carrier driving mechanism drives the workpiece carrier to a set position in the material folding mechanism;
the folding mechanism comprises a supporting piece and a pressing piece which are oppositely arranged, the supporting piece and the pressing piece are arranged in a moving mode along a direction close to or far from each other, the supporting piece only supports the bottom of the auxiliary fixing piece after the workpiece carrying platform moves between the supporting piece and the pressing piece, the pressing piece only contacts with the top of the auxiliary fixing piece, a fixing platform only supports the protruding portion is arranged on the workpiece carrying platform, a pressing column used for pressing the protruding portion is further arranged on the folding mechanism, the pressing column and the fixing platform are matched to press the protruding portion, the supporting piece and the pressing piece synchronously reciprocate along a direction perpendicular to the plane of the auxiliary fixing piece, and the auxiliary fixing piece is stopped being broken.
2. The automatic workpiece folding device according to claim 1, characterized in that a visual recognition mechanism is further arranged between the folding mechanism and the stage driving mechanism, and the visual recognition mechanism is arranged towards the front of the workpiece stage and is used for acquiring images on the workpiece stage to judge whether the workpiece is in place.
3. The automatic workpiece folding device according to claim 2, wherein the stage driving mechanism comprises a slide rail, a first driving member and a moving table, the moving table is slidably disposed on the slide rail, the first driving member is connected with the moving table, the workpiece stage is disposed on the moving table, and the first driving member drives the moving table to the visual recognition mechanism;
the movable table is also provided with a track for the workpiece carrying platform to slide, a connecting rod connected with the workpiece carrying platform and a second driving part connected with the connecting rod, and the second driving part drives the workpiece carrying platform to move into the material folding mechanism.
4. The automatic workpiece folding device according to claim 3, characterized in that a connecting seat is rotatably arranged at the bottom of the movable table, the connecting seat is slidably arranged on the sliding rail, and a rotary driving member is arranged on the connecting seat and connected with the movable table for driving the movable table to rotate for a set angle for loading and unloading materials.
5. The apparatus for automatically folding workpieces according to claim 4, wherein the stage driving mechanism further comprises support tables at the front end and the side edges, and the support tables comprise rollers for supporting the free end of the movable table.
6. The automatic workpiece folding device according to claim 1, wherein the folding mechanism comprises a fixed wall, a third driving member connected with the pressing column is arranged at the top of the fixed wall, and the third driving member drives the pressing column to press the workpiece when the workpiece on the workpiece carrier moves below the pressing column.
7. The automatic workpiece folding equipment according to claim 6, wherein a movable plate is arranged on the fixed wall in a sliding manner in the vertical direction, the movable plate is provided with a fourth driving part and a fifth driving part which are arranged oppositely, the fourth driving part is connected with the pressing part, the fifth driving part is connected with the abutting part, and after the workpiece carrying platform is moved in place, the fourth driving part and the fifth driving part drive the pressing part and the abutting part to be in contact with an auxiliary fixing plate of the workpiece;
the fixed wall is also provided with a shaking driving component for driving the movable plate to vibrate in a reciprocating manner.
8. The automatic workpiece folding apparatus of claim 7 wherein said material shaking drive assembly comprises a rotary drive member, a rotary shaft, an eccentric wheel and a drive plate;
the driving plate is fixed on the movable plate, a transverse straight hole is formed in the driving plate, the eccentric wheel penetrates into the straight hole in the driving plate, the eccentric wheel is fixed on the rotating shaft, and the rotating driving piece is used for driving the rotating shaft to rotate.
9. The automatic workpiece material folding equipment according to claim 8, wherein the rotating shaft is further provided with an inverted T-shaped slideway in a penetrating manner along the radial direction of the rotating shaft, a sliding block is arranged in the inverted T-shaped slideway in a sliding manner, and the sliding block is connected with the eccentric wheel;
fall T type slide both sides fixed regulating plate, the spiro union has the regulation pole on the regulating plate, adjust the pole pass through the screw thread with the slider is connected, and is when needs are adjusted during the drive range of drive plate, rotate adjust the pole in order to adjust the slider is in position in the T type slide falls.
10. A control method of an automatic work folding apparatus according to any one of claims 1 to 9, comprising the steps of:
placing a workpiece on a workpiece carrying platform;
driving a workpiece carrying platform to a set position in the material folding mechanism;
driving the pressing column to be close to the workpiece until pressure is generated between the pressing column and a fixed table in the workpiece carrying table, and stopping so that the convex part of the workpiece is fixed;
driving the pressing and holding piece and the abutting piece to be close to the auxiliary fixing piece of the workpiece until the pressing and holding piece and the abutting piece are contacted with two ends of the auxiliary fixing piece;
the pressing and holding piece and the abutting piece are driven to synchronously move up and down until the auxiliary fixing piece is broken off and stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111484492.2A CN114178354B (en) | 2021-12-07 | 2021-12-07 | Automatic workpiece folding equipment and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111484492.2A CN114178354B (en) | 2021-12-07 | 2021-12-07 | Automatic workpiece folding equipment and control method thereof |
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| CN114178354A CN114178354A (en) | 2022-03-15 |
| CN114178354B true CN114178354B (en) | 2023-01-06 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007289973A (en) * | 2006-04-21 | 2007-11-08 | Comco Corp | Pipe bender |
| CN106696206A (en) * | 2015-11-18 | 2017-05-24 | 富鼎电子科技(嘉善)有限公司 | Automatic cutting device |
| CN107088604A (en) * | 2017-04-12 | 2017-08-25 | 广东天机工业智能系统有限公司 | Folding material device |
| CN108714637A (en) * | 2018-03-29 | 2018-10-30 | 苏州赛腾精密电子股份有限公司 | A kind of folding material device suitable for automation equipment |
| CN210415383U (en) * | 2019-05-31 | 2020-04-28 | 全亿大科技（佛山）有限公司 | Excess material cutting device |
| CN213378627U (en) * | 2020-09-04 | 2021-06-08 | 惠州欣旺达智能工业有限公司 | Bending device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262563B (en) * | 2017-07-19 | 2023-08-18 | 奥美森智能装备股份有限公司 | Bending machine |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007289973A (en) * | 2006-04-21 | 2007-11-08 | Comco Corp | Pipe bender |
| CN106696206A (en) * | 2015-11-18 | 2017-05-24 | 富鼎电子科技(嘉善)有限公司 | Automatic cutting device |
| CN107088604A (en) * | 2017-04-12 | 2017-08-25 | 广东天机工业智能系统有限公司 | Folding material device |
| CN108714637A (en) * | 2018-03-29 | 2018-10-30 | 苏州赛腾精密电子股份有限公司 | A kind of folding material device suitable for automation equipment |
| CN210415383U (en) * | 2019-05-31 | 2020-04-28 | 全亿大科技（佛山）有限公司 | Excess material cutting device |
| CN213378627U (en) * | 2020-09-04 | 2021-06-08 | 惠州欣旺达智能工业有限公司 | Bending device |
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| CN114178354A (en) | 2022-03-15 |
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